package cn.itsource.pethome.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

//Configuration  这就是我们springboot的配置类  类似于我们之前ssm里面xml文件
@Configuration
public class WebConfigurer implements WebMvcConfigurer {

    //在xml里面配置了一个<bean></bean>
    @Autowired
    private LoginInterceptor loginInterceptor;

    /**
     * 放行swagger-ui静态资源
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html")
                .addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/META-INF/resources/webjars/");
    }

    // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // addPathPatterns("/**") 表示拦截所有的请求，
        // excludePathPatterns("/login", "/register") 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
       registry.addInterceptor(loginInterceptor).addPathPatterns("/**").
              excludePathPatterns(//不拦截的地址
                      "/login/**",
                      "/fast/**",
                      "/verifyCode/**",
                      "/shop/settlement",
                      "/swagger-resources/**",
                      "/swagger-ui.html/**",
                      "/webjars/**",
                      "/v2/**",
                      "/user/register/phone");
    }
}